Sep 21 00:01:13.091 INFO checking BookOwl/type-inference against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 00:01:13.091 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 00:01:13.091 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 00:01:13.307 INFO blam! 0e80032b26f0142be5df44000b889dedd9f9cdf40bbd3c3ea1705fbd2d163799 Sep 21 00:01:13.309 INFO running `"docker" "start" "-a" "0e80032b26f0142be5df44000b889dedd9f9cdf40bbd3c3ea1705fbd2d163799"` Sep 21 00:01:15.325 INFO kablam! usermod: no changes Sep 21 00:01:15.479 INFO kablam! Compiling libc v0.2.31 Sep 21 00:01:15.482 INFO kablam! Compiling either v1.2.0 Sep 21 00:01:15.495 INFO kablam! Compiling fixedbitset v0.1.8 Sep 21 00:01:15.495 INFO kablam! Compiling bit-vec v0.4.4 Sep 21 00:01:15.506 INFO kablam! Compiling ena v0.5.0 Sep 21 00:01:15.506 INFO kablam! Compiling diff v0.1.10 Sep 21 00:01:15.506 INFO kablam! Compiling lalrpop-util v0.13.1 Sep 21 00:01:15.506 INFO kablam! Compiling lalrpop-intern v0.13.1 Sep 21 00:01:21.079 INFO kablam! Compiling ascii-canvas v1.0.0 Sep 21 00:01:21.109 INFO kablam! Compiling itertools v0.5.10 Sep 21 00:01:21.111 INFO kablam! Compiling petgraph v0.4.9 Sep 21 00:01:21.132 INFO kablam! Compiling bit-set v0.4.0 Sep 21 00:01:21.133 INFO kablam! Compiling memchr v1.0.1 Sep 21 00:01:21.323 INFO kablam! Compiling thread_local v0.3.4 Sep 21 00:01:22.774 INFO kablam! Compiling atty v0.1.2 Sep 21 00:01:23.394 INFO kablam! Compiling aho-corasick v0.6.3 Sep 21 00:01:27.554 INFO kablam! Compiling regex v0.2.2 Sep 21 00:01:29.359 INFO kablam! error[E0034]: multiple applicable items in scope Sep 21 00:01:29.359 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1172:19 Sep 21 00:01:29.359 INFO kablam! | Sep 21 00:01:29.359 INFO kablam! 1172 | self.iter.find_map(|(i, node)| { Sep 21 00:01:29.359 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 21 00:01:29.359 INFO kablam! | Sep 21 00:01:29.359 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 21 00:01:29.359 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 21 00:01:29.359 INFO kablam! | Sep 21 00:01:29.359 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 21 00:01:29.359 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 21 00:01:29.359 INFO kablam! 7 | | { Sep 21 00:01:29.359 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 21 00:01:29.359 INFO kablam! ... | Sep 21 00:01:29.359 INFO kablam! 13 | | None Sep 21 00:01:29.359 INFO kablam! 14 | | } Sep 21 00:01:29.359 INFO kablam! | |_____^ Sep 21 00:01:29.359 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 21 00:01:29.359 INFO kablam! Sep 21 00:01:29.402 INFO kablam! error[E0034]: multiple applicable items in scope Sep 21 00:01:29.402 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1355:19 Sep 21 00:01:29.402 INFO kablam! | Sep 21 00:01:29.402 INFO kablam! 1355 | self.iter.find_map(|(i, edge)| Sep 21 00:01:29.402 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 21 00:01:29.402 INFO kablam! | Sep 21 00:01:29.402 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 21 00:01:29.402 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 21 00:01:29.402 INFO kablam! | Sep 21 00:01:29.402 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 21 00:01:29.402 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 21 00:01:29.402 INFO kablam! 7 | | { Sep 21 00:01:29.402 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 21 00:01:29.402 INFO kablam! ... | Sep 21 00:01:29.402 INFO kablam! 13 | | None Sep 21 00:01:29.402 INFO kablam! 14 | | } Sep 21 00:01:29.402 INFO kablam! | |_____^ Sep 21 00:01:29.402 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 21 00:01:29.402 INFO kablam! Sep 21 00:01:29.410 INFO kablam! error[E0034]: multiple applicable items in scope Sep 21 00:01:29.410 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1519:19 Sep 21 00:01:29.410 INFO kablam! | Sep 21 00:01:29.410 INFO kablam! 1519 | self.iter.find_map(|(i, node)| { Sep 21 00:01:29.410 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 21 00:01:29.410 INFO kablam! | Sep 21 00:01:29.410 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 21 00:01:29.410 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 21 00:01:29.410 INFO kablam! | Sep 21 00:01:29.410 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 21 00:01:29.410 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 21 00:01:29.410 INFO kablam! 7 | | { Sep 21 00:01:29.410 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 21 00:01:29.410 INFO kablam! ... | Sep 21 00:01:29.410 INFO kablam! 13 | | None Sep 21 00:01:29.410 INFO kablam! 14 | | } Sep 21 00:01:29.410 INFO kablam! | |_____^ Sep 21 00:01:29.410 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 21 00:01:29.410 INFO kablam! Sep 21 00:01:29.422 INFO kablam! error[E0034]: multiple applicable items in scope Sep 21 00:01:29.422 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/graph_impl/stable_graph/mod.rs:1565:19 Sep 21 00:01:29.422 INFO kablam! | Sep 21 00:01:29.422 INFO kablam! 1565 | self.iter.find_map(|(i, node)| { Sep 21 00:01:29.422 INFO kablam! | ^^^^^^^^ multiple `find_map` found Sep 21 00:01:29.422 INFO kablam! | Sep 21 00:01:29.422 INFO kablam! note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` Sep 21 00:01:29.422 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.9/src/iter_utils.rs:5:5 Sep 21 00:01:29.422 INFO kablam! | Sep 21 00:01:29.422 INFO kablam! 5 | / fn find_map(&mut self, mut f: F) -> Option Sep 21 00:01:29.422 INFO kablam! 6 | | where F: FnMut(Self::Item) -> Option Sep 21 00:01:29.422 INFO kablam! 7 | | { Sep 21 00:01:29.422 INFO kablam! 8 | | while let Some(elt) = self.next() { Sep 21 00:01:29.422 INFO kablam! ... | Sep 21 00:01:29.422 INFO kablam! 13 | | None Sep 21 00:01:29.422 INFO kablam! 14 | | } Sep 21 00:01:29.422 INFO kablam! | |_____^ Sep 21 00:01:29.422 INFO kablam! = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` Sep 21 00:01:29.422 INFO kablam! Sep 21 00:01:30.038 INFO kablam! error: aborting due to 4 previous errors Sep 21 00:01:30.038 INFO kablam! Sep 21 00:01:30.038 INFO kablam! For more information about this error, try `rustc --explain E0034`. Sep 21 00:01:30.063 INFO kablam! error: Could not compile `petgraph`. Sep 21 00:01:30.063 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 00:01:37.470 INFO kablam! error: build failed Sep 21 00:01:37.470 INFO kablam! su: No module specific data is present Sep 21 00:01:38.154 INFO running `"docker" "rm" "-f" "0e80032b26f0142be5df44000b889dedd9f9cdf40bbd3c3ea1705fbd2d163799"` Sep 21 00:01:38.235 INFO blam! 0e80032b26f0142be5df44000b889dedd9f9cdf40bbd3c3ea1705fbd2d163799